- 19 1月, 2016 22 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile由 Linus Torvalds 提交于
Pull arch/tile updates from Chris Metcalf: "This is a grab bag of changes that includes some NOHZ and context-tracking related changes, some debugging improvements, JUMP_LABEL support, and some fixes for tilepro allmodconfig support. We also remove the now-unused node_has_online_mem() definitions both for tile's asm/topology.h as well as in linux/topology.h itself" * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: numa: remove stale node_has_online_mem() define arch/tile: move user_exit() to early kernel entry sequence tile: fix bug in setting PT_FLAGS_DISABLE_IRQ on kernel entry tile: fix tilepro casts for readl, writel, etc tile: fix a -Wframe-larger-than warning tile: include the syscall number in the backtrace MAINTAINERS: add git URL for tile arch/tile: adopt prepare_exit_to_usermode() model from x86 tile/jump_label: add jump label support for TILE-Gx tile: define a macro ktext_writable_addr to get writable kernel text address
-
git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32由 Linus Torvalds 提交于
Pull AVR32 updates from Hans-Christian Noren Egtvedt. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32: mmc: atmel: get rid of struct mci_dma_data mmc: atmel-mci: restore dma on AVR32 avr32: wire up missing syscalls avr32: wire up accept4 syscall
-
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs updates from Chris Mason: "This has our usual assortment of fixes and cleanups, but the biggest change included is Omar Sandoval's free space tree. It's not the default yet, mounting -o space_cache=v2 enables it and sets a readonly compat bit. The tree can actually be deleted and regenerated if there are any problems, but it has held up really well in testing so far. For very large filesystems (30T+) our existing free space caching code can end up taking a huge amount of time during commits. The new tree based code is faster and less work overall to update as the commit progresses. Omar worked on this during the summer and we'll hammer on it in production here at FB over the next few months" * 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (73 commits) Btrfs: fix fitrim discarding device area reserved for boot loader's use Btrfs: Check metadata redundancy on balance btrfs: statfs: report zero available if metadata are exhausted btrfs: preallocate path for snapshot creation at ioctl time btrfs: allocate root item at snapshot ioctl time btrfs: do an allocation earlier during snapshot creation btrfs: use smaller type for btrfs_path locks btrfs: use smaller type for btrfs_path lowest_level btrfs: use smaller type for btrfs_path reada btrfs: cleanup, use enum values for btrfs_path reada btrfs: constify static arrays btrfs: constify remaining structs with function pointers btrfs tests: replace whole ops structure for free space tests btrfs: use list_for_each_entry* in backref.c btrfs: use list_for_each_entry_safe in free-space-cache.c btrfs: use list_for_each_entry* in check-integrity.c Btrfs: use linux/sizes.h to represent constants btrfs: cleanup, remove stray return statements btrfs: zero out delayed node upon allocation btrfs: pass proper enum type to start_transaction() ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull more networking fixes from David Miller: 1) Fix brcmfmac build with older gcc, from Arend van Spriel. 2) IRQ values unintentionally truncated to u8 in mlx5 driver, from Doron Tsur. 3) Fix build warnings wrt tcp cgroup changes, from Geert Uytterhoeven. 4) Limit deep recursion in ovs stack, from Hannes Frederic Sowa. 5) at803x phy driver bug fixes from, Martin Blumenstingl. 6) Fix TSO handling in hns driver, from Daode Huang * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (22 commits) ovs: limit ovs recursions in ovs_execute_actions to not corrupt stack team: Replace rcu_read_lock with a mutex in team_vlan_rx_kill_vid net: hns: bug fix about hisilicon TSO BD mode brcmfmac: fix BRCMF_FW_NVRAM_DEF macro for older gcc compilers net: phy: at803x: Add the interrupt register bit definitions net: phy: at803x: Clean up duplicate register definitions net: phy: at803x: Allow specifying the RGMII RX clock delay via phy mode net: phy: at803x: Don't set gbit features for the AR8030 phy arm64: bpf: add extra pass to handle faulty codegen arm64: insn: remove BUG_ON from codegen sctp: the temp asoc's transports should not be hashed/unhashed net/mlx5_core: Fix trimming down IRQ number tcp_memcontrol: Forward declare cgroup_subsys and mem_cgroup stucts batman-adv: Drop immediate orig_node free function batman-adv: Drop immediate batadv_hard_iface free function batman-adv: Drop immediate neigh_ifinfo free function batman-adv: Drop immediate batadv_hardif_neigh_node free function batman-adv: Drop immediate batadv_neigh_node free function batman-adv: Drop immediate batadv_orig_ifinfo free function batman-adv: Avoid recursive call_rcu for batadv_nc_node ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide由 Linus Torvalds 提交于
Pull IDE updates from David Miller: "Just a few small changes this merge window, marking ops const, printf string type fixes, etc" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: drivers/ide: make ide-scan-pci.c driver explicitly non-modular ide: constify ide_dma_ops structures ide: silence some underflow warnings
-
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux由 Linus Torvalds 提交于
Pull RTC updates from Alexandre Belloni: "Core: - fix module reference count in rtc-proc - Replace simple_strtoul by kstrtoul New driver: - Epson RX8010SJ Subsystem wide cleanups: - use %ph for short hex dumps - constify *_chip_ops structures Drivers: - abx80x: Microcrystal rv1805 support, alarm support - cmos: prevent kernel warning on IRQ flags mismatch - s5m: various cleanups - rv8803: rx8900 compatibility, small error path fix - sunxi: various cleanups - lpc32xx: remove irq > NR_IRQS check from probe() - imxdi: fix spelling mistake in warning message - ds1685: don't try to micromanage sysfs output size - da9063: avoid writing undefined data to rtc - gemini: Remove unnecessary platform_set_drvdata() - efi: add efi_procfs in efi_rtc_ops - pcf8523: refuse to write dates later than 2099" * tag 'rtc-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (24 commits) rtc: cmos: prevent kernel warning on IRQ flags mismatch rtc: rtc-ds2404: constify ds2404_chip_ops structures rtc: s5m: Make register configuration per S2MPS device to remove exceptions rtc: s5m: Add separate field for storing auto-cleared mask in register config rtc: s5m: Cleanup by removing useless 'rtc' prefix from fields rtc: Replace simple_strtoul by kstrtoul rtc: abx80x: add alarm support rtc: abx80x: Add Microcrystal rv1805 support rtc: v3020: constify v3020_chip_ops structures rtc: rv8803: Extend compatibility with the rx8900 rtc: rv8803: fix handling return value of i2c_smbus_read_byte_data rtc: Add Epson RX8010SJ RTC driver rtc: lpc32xx: remove irq > NR_IRQS check from probe() rtc: imxdi: fix spelling mistake in warning message rtc: ds1685: don't try to micromanage sysfs output size rtc: use %ph for short hex dumps rtc: da9063: avoid writing undefined data to rtc rtc: sunxi: use of_device_get_match_data rtc: sunxi: constify the data_year_param structure rtc: sunxi: fix signedness issues ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux由 Linus Torvalds 提交于
Pull fbdev updates from Tomi Valkeinen: "Summary: - pxafb: device-tree support - An unsafe kernel parameter 'lockless_register_fb' for debugging problems happening while inside the console lock - Small miscellaneous fixes & cleanups - omapdss: add writeback support functions - Separation of omapfb and omapdrm (see below) About the separation of omapfb and omapdrm, see http://permalink.gmane.org/gmane.comp.video.dri.devel/143151 for longer story. The short version: omapfb and omapdrm have shared low level drivers (omapdss and panel drivers), making further development of omapdrm difficult. After these patches omapfb and omapdrm have their own versions of the drivers, which are more or less direct copies for now but will diverge soon. This also means that omapfb (everything under drivers/video/fbdev/omap2/) is now in maintenance mode, and all new development will be done for omapdrm (drivers/gpu/drm/omapdrm/)" * tag 'fbdev-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (49 commits) video: fbdev: pxafb: fix out of memory error path drm/omap: make omapdrm select OMAP2_DSS drm/omap: move omapdss & displays under omapdrm omapfb: move vrfb into omapfb omapfb: take omapfb's private omapdss into use omapfb/displays: change CONFIG_DISPLAY_* to CONFIG_FB_OMAP2_* omapfb/dss: change CONFIG_OMAP* to CONFIG_FB_OMAP* omapdss: remove CONFIG_OMAP2_DSS_VENC from omapdss.h omapfb: copy omapdss & displays for omapfb omapfb: allow compilation only if DRM_OMAP is disabled fbdev: omap2: panel-dpi: simplify gpio setting fbdev: omap2: panel-dpi: in .disable first disable backlight then display OMAPDSS: DSS: fix a warning message video: omapdss: delete unneeded of_node_put OMAPDSS: DISPC: Remove boolean comparisons OMAPDSS: DSI: cleanup DSI_IRQ_ERROR_MASK define OMAPDSS: remove extra out == NULL checks OMAPDSS: change internal dispc functions to static OMAPDSS: make a two dss feat funcs internal to omapdss OMAPDSS: remove extra EXPORT_SYMBOLs ...
-
由 Chris Metcalf 提交于
This isn't used anywhere, so delete it. Looks like the last usage (in x86-specific code) was removed by Tejun in 2011 in commit bd6709a9 ("x86, NUMA: Make 32bit use common NUMA init path"). Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Chris Metcalf 提交于
This ensures that we always notify context tracking that we have exited from user space no matter how we enter the kernel. It is similar to how arm64 handles context tracking, for example. This allows the removal of all the exception_enter() calls that were added in commit 49e4e156 ("tile: support CONTEXT_TRACKING and thus NOHZ_FULL"). Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Chris Metcalf 提交于
This flag value is saved in ptregs and used to decide whether to disable irqs when returning from the kernel. Commit 1168df528fe4 ("tile: don't assume user privilege is zero") performed a bad merge from some KVM-enabled code that had not yet been upstreamed. The only issue with the old code is that we will read the interrupt mask in more conditions than we need to (e.g., coming from user space when user space has the Interrupt Critical Section bit set, or coming from a guest kernel), which is a slow multi-cycle operation. This change saves those few cycles in the common case. Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Chris Metcalf 提交于
Missing parentheses could cause an argument of the form "integer + pointer" to get cast to "(long)integer + pointer" and remain a pointer type, causing compiler warnings. Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Chris Metcalf 提交于
The warning occurs in setup.c, where it is known that it can't be a problem, but it's still a good idea to silence the warning. The onstack array is converted from an s32 to a u8, which still is plenty of range for the values being managed there. Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Chris Metcalf 提交于
This information is easily available in the backtrace data and can be helpful when trying to figure out the backtrace, particularly if we're early in kernel entry or late in kernel exit. Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Fengguang Wu 提交于
Signed-off-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Chris Metcalf 提交于
This change is a prerequisite change for TASK_ISOLATION but also stands on its own for readability and maintainability. The existing tile do_work_pending() was called in a loop from assembly on the slow path; this change moves the loop into C code as well. For the x86 version see commit c5c46f59 ("x86/entry: Add new, comprehensible entry and exit handlers written in C"). This change exposes a pre-existing bug on the older tilepro platform; the singlestep processing is done last, but on tilepro (unlike tilegx) we enable interrupts while doing that processing, so we could in theory miss a signal or other asynchronous event. A future change could fix this by breaking the singlestep work into a "prepare" step done in the main loop, and a "trigger" step done after exiting the loop. Since this change is intended as purely a restructuring change, we call out the bug explicitly now, but don't yet fix it. Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>
-
由 Paul Gortmaker 提交于
The Kconfig for this support is currently: config IDEPCI_PCIBUS_ORDER bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" ...meaning that it currently is not being built as a module by anyone. Lets change the initcall to be the equivalent device_initcall, so that when reading the driver code, there is no doubt it is builtin-only. Unlike other similar changes, we leave the module.h header to be included since this code interacts with other drivers and needs to know what a struct module is. Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-ide@vger.kernel.org Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Julia Lawall 提交于
The ide_dma_ops structures are never modified, so declare these as const, as is already done for the others. Done with the help of Coccinelle. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Dan Carpenter 提交于
Back in the day we used to just say this code was root only so it was ok that the bounds checking was sloppy. These days it annoys static checkers so we fix it. In the original code "c > INT_MAX" was never true since "c" was an int. I am not sure what was intended so I left it alone. But because I made "c" unsigned it means we don't have a warning any more. The second warning is that we cap "i" but allow negatives leading to an underflow of the ide_disks_chs[] array. The third set of warnings is because these values come from the user and we cap most of the upper bounds but allow negative values. Negative cylinders doesn't make sense. drivers/ide/ide.c:262 ide_set_disk_chs() warn: impossible condition '(c > ((~0 >> 1))) => (s32min-s32max > s32max)' drivers/ide/ide.c:270 ide_set_disk_chs() warn: check 'ide_disks_chs[i]' for negative offsets 'i' = s32min. extra = 's32min-19' drivers/ide/ide.c:271 ide_set_disk_chs() warn: no lower bound on 'h' Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Hannes Frederic Sowa 提交于
It was seen that defective configurations of openvswitch could overwrite the STACK_END_MAGIC and cause a hard crash of the kernel because of too many recursions within ovs. This problem arises due to the high stack usage of openvswitch. The rest of the kernel is fine with the current limit of 10 (RECURSION_LIMIT). We use the already existing recursion counter in ovs_execute_actions to implement an upper bound of 5 recursions. Cc: Pravin Shelar <pshelar@ovn.org> Cc: Simon Horman <simon.horman@netronome.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Simon Horman <simon.horman@netronome.com> Signed-off-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ido Schimmel 提交于
We can't be within an RCU read-side critical section when deleting VLANs, as underlying drivers might sleep during the hardware operation. Therefore, replace the RCU critical section with a mutex. This is consistent with team_vlan_rx_add_vid. Fixes: 3d249d4c ("net: introduce ethernet teaming device") Acked-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 huangdaode 提交于
The current upstreaming code fails to set the tso_mode register when initilizes, when processes large size packets, the default 4 bd is not enough, so this patch initilizes it and set the default value to 8 bds Signed-off-by: NDaode Huang <huangdaode@hisilicon.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Arend van Spriel 提交于
With gcc < 4.3 __UNIQUE_ID does not create unique ids with the macro BRCMF_FW_NVRAM_DEF. Fix this by removing the MODULE_FIRMWARE instance for the nvram file. This file is not in linux-firmware repo so it may not be needed anyway. Otherwise consider this as a temporary fix. Reported-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NArend van Spriel <aspriel@gmail.com> Acked-by: NKalle Valo <kvalo@codeaurora.org> Tested-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 18 1月, 2016 18 次提交
-
-
由 Robert Jarzmik 提交于
As seen by Julia, the initial allocation memory is not checked anymore after commit "video: fbdev: pxafb: initial devicetree conversion". Introduce back the removed test. Reported-by: NJulia Lawall <julia.lawall@lip6.fr> Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security由 Linus Torvalds 提交于
Pull security subsystem updates from James Morris: - EVM gains support for loading an x509 cert from the kernel (EVM_LOAD_X509), into the EVM trusted kernel keyring. - Smack implements 'file receive' process-based permission checking for sockets, rather than just depending on inode checks. - Misc enhancments for TPM & TPM2. - Cleanups and bugfixes for SELinux, Keys, and IMA. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (41 commits) selinux: Inode label revalidation performance fix KEYS: refcount bug fix ima: ima_write_policy() limit locking IMA: policy can be updated zero times selinux: rate-limit netlink message warnings in selinux_nlmsg_perm() selinux: export validatetrans decisions gfs2: Invalid security labels of inodes when they go invalid selinux: Revalidate invalid inode security labels security: Add hook to invalidate inode security labels selinux: Add accessor functions for inode->i_security security: Make inode argument of inode_getsecid non-const security: Make inode argument of inode_getsecurity non-const selinux: Remove unused variable in selinux_inode_init_security keys, trusted: seal with a TPM2 authorization policy keys, trusted: select hash algorithm for TPM2 chips keys, trusted: fix: *do not* allow duplicate key options tpm_ibmvtpm: properly handle interrupted packet receptions tpm_tis: Tighten IRQ auto-probing tpm_tis: Refactor the interrupt setup tpm_tis: Get rid of the duplicate IRQ probing code ...
-
git://git.infradead.org/users/pcmoore/audit由 Linus Torvalds 提交于
Pull audit updates from Paul Moore: "Seven audit patches for 4.5, all very minor despite the diffstat. The diffstat churn for linux/audit.h can be attributed to needing to reshuffle the linux/audit.h header to fix the seccomp auditing issue (see the commit description for details). Besides the seccomp/audit fix, most of the fixes are around trying to improve the connection with the audit daemon and a Kconfig simplification. Nothing crazy, and everything passes our little audit-testsuite" * 'upstream' of git://git.infradead.org/users/pcmoore/audit: audit: always enable syscall auditing when supported and audit is enabled audit: force seccomp event logging to honor the audit_enabled flag audit: Delete unnecessary checks before two function calls audit: wake up threads if queue switched from limited to unlimited audit: include auditd's threads in audit_log_start() wait exception audit: remove audit_backlog_wait_overflow audit: don't needlessly reset valid wait time
-
由 Linus Torvalds 提交于
Commit b8d3c4c3 ("mm/huge_memory.c: don't split THP page when MADV_FREE syscall is called") introduced this new function, but got the error handling for when pmd_trans_huge_lock() fails wrong. In the failure case, the lock has not been taken, and we should not unlock on the way out. Cc: Minchan Kim <minchan@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Dave Airlie 提交于
This just fixes a warning on 64-bit builds: drivers/gpu/drm/vc4/vc4_validate.c: In function ‘validate_gl_shader_rec’: drivers/gpu/drm/vc4/vc4_validate.c:864:12: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘size_t {aka long unsigned int}’ [-Wformat=] Reported-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NDave Airlie <airlied@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Martin Blumenstingl 提交于
Also use them instead of a magic value when enabling the interrupts. Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Martin Blumenstingl 提交于
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Martin Blumenstingl 提交于
at803x currently automatically enables the RGMII TX clock delay when the phy interface mode is PHY_INTERFACE_MODE_RGMII_TXID. The same should be done when PHY_INTERFACE_MODE_RGMII_ID is specified. Use a similar logic to enable the RGMII RX clock delay as well. at803x_context_{save,restore} were not touched because these are only used on AR8030 which is a RMII phy (RGMII clock delays are irrelevant). Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Martin Blumenstingl 提交于
The 8030 is only a "RMII Fast Ethernet PHY", thus it must not have the SUPPORTED_1000* bits set. Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Zi Shen Lim 提交于
Code generation functions in arch/arm64/kernel/insn.c previously BUG_ON invalid parameters. Following change of that behavior, now we need to handle the error case where AARCH64_BREAK_FAULT is returned. Instead of error-handling on every emit() in JIT, we add a new validation pass at the end of JIT compilation. There's no point in running JITed code at run-time only to trap due to AARCH64_BREAK_FAULT. Instead, we drop this failed JIT compilation and allow the system to gracefully fallback on the BPF interpreter. Signed-off-by: NZi Shen Lim <zlim.lnx@gmail.com> Suggested-by: NAlexei Starovoitov <ast@kernel.org> Acked-by: NAlexei Starovoitov <ast@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Zi Shen Lim 提交于
During code generation, we used to BUG_ON unknown/unsupported encoding or invalid parameters. Instead, now we report these as errors and simply return the instruction AARCH64_BREAK_FAULT. Users of these codegen helpers should check for and handle this failure condition as appropriate. Otherwise, unhandled codegen failure will result in trapping at run-time due to AARCH64_BREAK_FAULT, which is arguably better than a BUG_ON. Signed-off-by: NZi Shen Lim <zlim.lnx@gmail.com> Acked-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Xin Long 提交于
Re-establish the previous behavior and avoid hashing temporary asocs by checking t->asoc->temp in sctp_(un)hash_transport. Also, remove the check of t->asoc->temp in __sctp_lookup_association, since they are never hashed now. Fixes: 4f008781 ("sctp: apply rhashtable api to send/recv path") Signed-off-by: NXin Long <lucien.xin@gmail.com> Acked-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Reported-by: NVlad Yasevich <vyasevich@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm updates from Dave Airlie: "This is the main drm pull request for 4.5. I don't think I've missed anything too major, I'm mostly back at work now but I'll probably get some sleep in 5 years time. Summary: New drivers: - etnaviv: GPU driver for the 3D core on the Vivante core used in numerous ARM boards. Highlights: Core: - Atomic suspend/resume helpers - Move the headers to using userspace friendlier types. - Documentation updates - Lots of struct_mutex removal. - Bunch of DP MST fixes from AMD. Panel: - More DSI helpers - Support for some new basic panels i915: - Basic Kabylake support - DP link training and detect code refactoring - fbc/psr fixes - FIFO underrun fixes - SDE interrupt handling fixes - dma-buf/fence support in pageflip path. - GPU side for MST audio support radeon/amdgpu: - Drop UMS support - GPUVM/Scheduler optimisations - Initial Powerplay support for Tonga/Fiji/CZ/ST - ACP audio prerequisites nouveau: - GK20a instmem improvements - PCIE link speed change support msm: - DSI support for msm8960/apq8064 tegra: - Host1X support for Tegra210 SoC vc4: - 3D acceleration support armada: - Get rid of struct mutex tda998x: - Atomic modesetting support - TMDS clock limitations omapdrm: - Atomic modesetting support - improved TILER performance rockchip: - RK3036 VOP support - Atomic modesetting support - Synopsys DW MIPI DSI support exynos: - Runtime PM support - of_graph binding for DP panels - Cleanup of IPP code - Configurable plane support - Kernel panic fixes at release time" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (711 commits) drm/fb_cma_helper: Remove implicit call to disable_unused_functions drm/amdgpu: add missing irq.h include drm/vmwgfx: Fix a width / pitch mismatch on framebuffer updates drm/vmwgfx: Fix an incorrect lock check drm: nouveau: fix nouveau_debugfs_init prototype drm/nouveau/pci: fix check in nvkm_pcie_set_link drm/amdgpu: validate duplicates first drm/amdgpu: move VM page tables to the LRU end on CS v2 drm/ttm: add ttm_bo_move_to_lru_tail function v2 drm/ttm: fix adding foreign BOs to the swap LRU drm/ttm: fix adding foreign BOs to the LRU during init v2 drm/radeon: use kobj_to_dev() drm/amdgpu: use kobj_to_dev() drm/amdgpu/cz: force vce clocks when sclks are forced drm/amdgpu/cz: force uvd clocks when sclks are forced drm/amdgpu/cz: add code to enable forcing VCE clocks drm/amdgpu/cz: add code to enable forcing UVD clocks drm/amdgpu: fix lost sync_to if scheduler is enabled. drm/amd/powerplay: fix static checker warning for return meaningless value. drm/sysfs: use kobj_to_dev() ...
-
由 Linus Torvalds 提交于
Merge tag 'linux-kselftest-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: "This 14 patch update: - adds a new test for intel_pstate driver - adds empty string and async test cases to firmware class tests - fixes and cleans up several existing tests" * tag 'linux-kselftest-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: firmware: add empty string and async tests firmware: actually return NULL on failed request_firmware_nowait() test: firmware_class: add asynchronous request trigger test: firmware_class: use kstrndup() where appropriate test: firmware_class: report errors properly on failure selftests/seccomp: fix 32-bit build warnings add breakpoints/.gitignore add ptrace/.gitignore update .gitignore in selftests/timers update .gitignore in selftests/vm tools, testing, add test for intel_pstate driver selftest/ipc: actually test it selftests/capabilities: actually test it selftests/capabilities: clean up for Makefile
-
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux由 Linus Torvalds 提交于
Pull parsic updates from Helge Deller: "This patchset includes two major fixes which are both scheduled for stable: First, __ARCH_SI_PREAMBLE_SIZE was defined with a wrong value. Second, huge page pte and TLB changes needed protection with a spinlock. Other than that there are just some trivial optimizations and cleanups" * 'parisc-4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Protect huge page pte changes with spinlocks parisc: Imporove debug info about space registers and TLB configuration parisc: Drop parisc-specific NSIGTRAP define parisc: Fix __ARCH_SI_PREAMBLE_SIZE parisc: Reduce overhead of parisc_requires_coherency() parisc: Initialize PCI bridge cache line and default latency
-
由 Dave Airlie 提交于
Merge tag 'drm-intel-next-fixes-2016-01-14' of git://anongit.freedesktop.org/drm-intel into drm-next misc i915 fixes all over the place. * tag 'drm-intel-next-fixes-2016-01-14' of git://anongit.freedesktop.org/drm-intel: drm/i915/gen9: Set PIN_ZONE_4G end to 4GB - 1 page drm/i915: Widen return value for reservation_object_wait_timeout_rcu to long. drm/i915: intel_hpd_init(): Fix suspend/resume reprobing drm/i915: shut up gen8+ SDE irq dmesg noise, again drm/i915: Restore inhibiting the load of the default context drm/i915: Tune down rpm wakelock debug checks drm/i915: Avoid writing relocs with addresses in non-canonical form drm/i915: Move Braswell stop_machine GGTT insertion workaround
-
git://anongit.freedesktop.org/drm-intel由 Dave Airlie 提交于
Since your main drm-next pull isn't out of the door yet I figured I might as well flush out drm-misc instead of delaying for 4.6. It's really just random stuff all over, biggest thing probably connector_mask tracking from Maarten. * tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel: (24 commits) drm/fb_cma_helper: Remove implicit call to disable_unused_functions drm/sysfs: use kobj_to_dev() drm/i915: Init power domains early in driver load drm: Do not set connector->encoder in drivers apple-gmux: Add initial documentation drm: move MODULE_PARM_DESC to other file drm/edid: index CEA/HDMI mode tables using the VIC drm/atomic: Remove drm_atomic_connectors_for_crtc. drm/i915: Update connector_mask during readout, v2. drm: Remove opencoded drm_gem_object_release_handle() drm: Do not set outparam on error during GEM handle allocation drm/docs: more leftovers from the big vtable documentation pile drm/atomic-helper: Reject legacy flips on a disabled pipe drm/atomic: add connector mask to drm_crtc_state. drm/tegra: Use __drm_atomic_helper_reset_connector for subclassing connector state, v2. drm/atomic: Add __drm_atomic_helper_connector_reset, v2. drm/i915: Set connector_state->connector using the helper. drm: Use a normal idr allocation for the obj->name drm: Only bump object-reference count when adding first handle drm: Balance error path for GEM handle allocation ...
-
由 Linus Torvalds 提交于
Merge second patch-bomb from Andrew Morton: - more MM stuff: - Kirill's page-flags rework - Kirill's now-allegedly-fixed THP rework - MADV_FREE implementation - DAX feature work (msync/fsync). This isn't quite complete but DAX is new and it's good enough and the guys have a handle on what needs to be done - I expect this to be wrapped in the next week or two. - some vsprintf maintenance work - various other misc bits * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (145 commits) printk: change recursion_bug type to bool lib/vsprintf: factor out %pN[F] handler as netdev_bits() lib/vsprintf: refactor duplicate code to special_hex_number() printk-formats.txt: remove unimplemented %pT printk: help pr_debug and pr_devel to optimize out arguments lib/test_printf.c: test dentry printing lib/test_printf.c: add test for large bitmaps lib/test_printf.c: account for kvasprintf tests lib/test_printf.c: add a few number() tests lib/test_printf.c: test precision quirks lib/test_printf.c: check for out-of-bound writes lib/test_printf.c: don't BUG lib/kasprintf.c: add sanity check to kvasprintf lib/vsprintf.c: warn about too large precisions and field widths lib/vsprintf.c: help gcc make number() smaller lib/vsprintf.c: expand field_width to 24 bits lib/vsprintf.c: eliminate potential race in string() lib/vsprintf.c: move string() below widen_string() lib/vsprintf.c: pull out padding code from dentry_name() printk: do cond_resched() between lines while outputting to consoles ...
-